A Study on Structure/Phase Transformation of TiO2 nanorods at Various Annealing Temperatures

被引：3
|
作者：
Wahyuningsih, S. [1 ]
Ramelan, A. H. [2 ]
Saputri, L. N. M. Z. [1 ]
机构：
[1] Sebelas Maret Univ, Fac Math & Nat Sci, Inorgan Mat Res Grp, Ir Sutami St 36A, Kentingan, Surakarta, Indonesia
[2] Sebelas Maret Univ, Fac Math & Nat Sci, Elect Mat & Energy, Ir Sutami St 36A, Kentingan, Surakarta, Indonesia
来源：
INTERNATIONAL CONFERENCE ON GREEN AND RENEWABLE ENERGY RESOURCES (ICGRER 2016) | 2017年 / 75卷
关键词：
D O I：
10.1088/1755-1315/75/1/012002
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Synthesis of TiO2 nanorods was conducted through mechanochemical of ball milling at speed of 175 rpm for 5 hours and strong base 12 M NaOH reaction by hydrothermal at 150 degrees C overnight on variation annealing at 400, 500, and 600 degrees C. Material characterization were performed by X-Ray Diffraction (XRD), Transmission Electron Microscoe (SEM), and Surface Area Analyzer (SAA). Strong base reaction by hydrothermal showed the presence of anatase, brookite, and rutile phase for annealing up to 400 degrees C. The diffraction pattern of annealing at 500 and 600 degrees C contain peaks of both brookite and rutile phase. Morphology transformation of TiO2 to form nanorods TiO2 was showed by rod-shape from TEM micrographs and increase surface area into 111.9 m(2)/g.
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页数：6
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